sants asnts snats nsats ansts nasts satns astns stans tsans atsns tasns sntas nstas stnas tsnas ntsas tnsas antss natss atnss tanss ntass tnass sanst asnst snast nsast ansst nasst sasnt assnt ssant ssant assnt sasnt snsat nssat ssnat ssnat nssat snsat ansst nasst asnst sanst nsast snast satsn astsn stasn tsasn atssn tassn sastn asstn ssatn ssatn asstn sastn stsan tssan sstan sstan tssan stsan atssn tassn astsn satsn tsasn stasn sntsa nstsa stnsa tsnsa ntssa tnssa snsta nssta ssnta ssnta nssta snsta stsna tssna sstna sstna tssna stsna ntssa tnssa nstsa sntsa tsnsa stnsa antss natss atnss tanss ntass tnass ansts nasts asnts sants nsats snats atsns tasns astns satns tsans stans ntsas tnsas nstas sntas tsnas stnas
Note: these 'words' (valid or invalid) are all the permutations of the word sants. These words are obtained by scrambling the letters in sants.